Vertebrata 



Wolf 

 Zenzes 



SEX DIFFERENTIATION 



see also Sexual development 



Amphibia 



Aves 



Crustacea 



Gastropoda 



Hydrozoa 



Insecta 



Mammalia 



MoUusca 

 Oligochaeta 



Polychaeta 



Teleostei 

 Turbellaria 



Vertebrata 



Ashby 



Cambar 



Collenot 



Di Grande 



Guillet 



HouQlon 



Tognato 



Zaborski 



Zaccanti 



Deray 



Gomot 



Lutz 



Rashedi 



Reyss 



Ginsburger 



Hipeau 



Juchault 



Legrand 



Martin 



Bride 



Deray 



Griffond 



Stagni 



Vannini 



Epper 



Klag 



Burgoyne 



Byskov 



Colenbrander 



Drews 



SabeUi 



Andre 



Davant 



Hauenschild 



Pfannenstiel 



Ashby 



Tognato 



Vannini 



Wolf 



Zenzes 



SEX HORMONES 

 see Hormones (Invert.); 

 Hormones (Vertebr.) 



SEX RATIO 



see also Sexual development 



SEXUAL DEVELOPMENT 



see also specific sex organs; 

 Reproductive system; 

 Sex determination; Sex 

 differentiation; Sex 

 ratio; Sex reversal 



Crustacea 



Fungi 



Insecta 



Oligochaeta 

 Teleostei 



Juchault 



Wessels 



Mosbacher 



Traut 



Saussey 



Ashby 



Crochard 



SHELL (body covering) 

 see also Carapace 



Dinophyceae 

 Gastropoda 



Netzel 



Moor 



Thiriot 



Vela 



Netzel 



Rhizopoda 



SHELL (egg) 

 see Egg coverings 



SHELL GLAND 



see Integument; Oviduct 



SHOOT 



see also Meristem 



Angiospermae Bopp 



SHOULDER GIRDLE 



see Skeleton 



SILK GLAND 

 Insecta 



Daillie 



SKELETON 



see also specific parts; 

 Bone(s);CartUage 



Aves 



Echinoidea 

 Homo 



Mammalia 



Reptilia 



Bellairs 



Meiniel 



Nardi 



Ruano 



Suso 



Isaeva 



B agnail 



Becker 



Lenz 



Mazhuga 



Bellairs 



Burger 



Mazhuga 



Pratt 



TiUmann 



Bellairs 



SKIN 



see also Carapace; 



Epidermis; Integument; 

 Pigment(ation); 

 Wound healing 



general 



Amphibia 



Aves 



Amphibia 

 Aves 



Ashby 

 Dubois 



Lehto 



Linder 



Stenman 



Bereiter 



Hanke 



Schultheiss 



Becchetti 



Bouvet 



Carinci 



Dhouailly 



Georges 



M auger 



SKULL (& visceral skeleton) 

 see also Chondrocranium; Jaw 



SPERMATOGENESIS 



see also Gametes 



general, miscell., unspecified 

 Godula 

 Hendelberg 

 Merkle 

 Pijn acker 

 Stagni 



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